What problems should be noticed when repairing CNC turret pu

In some cases, the CNC turret punch needs to be repaired, so what problems should be paid attention to when the CNC turret punch is repaired?
1) Clean up the punch and its surroundings before maintenance; after completion of maintenance, clean up the punch and the oil spill when oil is supplied to the surroundings. And maintenance tools must not be left in the equipment.
2) oil spills may be removed when the hydraulic press is removed, and the chassis and cloth should be prepared.
3) high temperature equipment such as motors, valves and heaters should be operated after cutting off the power supply for a period of time.
4) Do not open the NC control disc door at will, dust and moisture will enter, which will lead to punch failure.
5) it is not allowed to stand on the rail and gear. Contamination and scratching will cause the press to break.
6) when maintaining the spot check, the punching fixture must be not installed, otherwise it may lead to a personal accident.

The above is the CNC turret punch in the maintenance of matters needing attention, I hope to help you understand the CNC turret punch.